- Walking is convenient, accessible and free, making it one of the best forms of exercise.
- It supports heart health, mental well-being and a healthy body composition.
- For the best benefits, walk with a friend or group and enjoy the outdoors.
When it comes to health, exercise and a balanced diet go hand in hand. From supporting lean muscle and bone strength to lowering your risk of chronic disease and improving mental well-being, the benefits of regular physical activity are endless.
While trendy workout classes and expensive gym memberships often dominate social media, experts say these options aren’t always the most practical or sustainable. Marcia McKittrick, PT, M.P.T., LNHA, shares that the one exercise she has consistently recommended to patients throughout her 25-plus years as a physical therapist is simple, accessible and something you can start today—no gym membership required.
That exercise? Walking. Keep reading to learn why physical therapists consider walking one of the most underrated activities for overall health and fitness.
Why You Should Walk More
It’s Accessible and Free
“Walking gets a reputation for not being challenging or intense enough, but walking is an ideal activity for most people,” says McKittrick. All you need is a pair of sneakers—you can walk almost anywhere, without a trainer, coach or instructor. Even bad weather doesn’t have to be a barrier: indoor malls or public walking tracks offer easy alternatives when outdoor conditions aren’t ideal.
Plus, if you can’t carve out an hour to exercise, you can break it up into shorter walks throughout the day, making it easier to fit into a busy schedule. “It’s a useful tool if you’re trying to build up your tolerance to physical activity,” McKittrick explains. You can gradually increase distance, pick up the pace or add elevation to make walks more challenging over time.
Lastly, aside from an investment in proper footwear, walking is free, making it an activity almost everyone can participate in.
It Supports Healthy Aging
Getting your steps in may also support longevity. Research on Blue Zones—regions with some of the highest number of centenarians—shows that regular walking is a natural part of daily life in these communities.
Whether it’s walking to work, running errands or doing manual labor and local food harvesting, movement is built into their everyday routines. This consistent activity, combined with other lifestyle habits—such as eating a nutritious diet and managing stress—may help reduce the risk of age-related disease and support a longer, healthier life.
Don’t live in a Blue Zone? No problem. Research shows people in other communities can experience similar health benefits by incorporating a 30-minute brisk walk at least five days a week into their routine.
It Improves Cardiorespiratory Health and Body Composition
Another benefit of walking? It’s great for your heart health. Walking raises your heart rate, improves circulation and increases oxygen delivery throughout the body, helping to lower the risk of heart disease over time.
Walking can also support a healthy body composition by burning calories and strengthening muscles, regardless of whether weight loss is a goal. If your goal is weight loss, walking can contribute to a calorie deficit—meaning you burn more energy than you consume—when paired with supportive nutrition habits.
It Supports Mental Health
McKittrick also recommends walking to her patients because it gets them moving, outdoors and sometimes interacting with others—a combination that supports mental health by reducing anxiety and improving mood.
A brisk walk releases endorphins, the “feel-good” chemicals that boost well-being. Walking outdoors—especially in green spaces like parks or grassy areas—further enhances mental health, helping lower stress, anxiety and depression symptoms. These benefits are amplified when walking with someone else, thanks to the added social interaction.
Other Exercise Options
If walking isn’t for you, rest assured that any form of physical activity can benefit both your body and mind. McKittrick recommends alternatives like bicycling, dancing and swimming. “These exercises also have health benefits and are good for getting you out of your house, which improves your socialization too,” she notes.
Of course, it’s worth remembering that these options may require equipment, skill or even guidance from an instructor—factors that aren’t always feasible for everyone. The key is to find a form of movement that works for your lifestyle and that you enjoy doing routinely. Whether it’s a short bike ride around the neighborhood, a dance class in your living room or a few laps at the pool, any movement is better than none. Your body and mind will thank you for fitting it in.
Our Expert Take
While all exercise has value, walking remains one of the most underrated forms of exercise. It’s accessible, free and easy to fit into nearly any routine. From supporting heart health and body composition to boosting mental well-being and longevity, it comes with a host of benefits. Plus, you can easily adjust the pace, distance or terrain to match your goals, making it a flexible option for almost anyone.
Not ready to commit to walking? That’s OK. McKittrick encourages other enjoyable forms of movement, like cycling, swimming or dancing—activities that support physical health while also creating opportunities for social connection. Ultimately, the best exercise is one you’ll stick with. Find a way to move that works for you, and make it a habit.
